Rough Boring

Our rough boring heads are designed for ultimate performance and versatility. Small, medium, and large diameter systems available.

Series 319 Heads

Rough Boring Heads SW 319 series twin cutters are designed for heavy duty rough boring and semi-finishing operations.

Series 319 Insert Holders

Modular insert holders for series 319 rough boring heads.

Series 319 Smart Damper

The well established Dynamic Damper eliminates chatter in heavy work loads.

Heavy Metal Bars

Heavy metal boring bars give higher rigidity and damping of vibration over conventional steel shank tools when roughing long bores.

Series 319 O.D. Turning

This program consists of tool holders with CKB5 and CKB6 connectors, made for different turning ranges and with tool connections.

Series MW

MW Rough Boring Heads are straight shank indexable rough boring tools for small diameters based on the BIG KAISER 319 SW series.

Series 315 Heads

Rough Boring Heads TWN 315 twin cutter boring heads are designed for heavy duty rough boring and semi-finishing operations.

Series 315 Insert Holders

Standard insert holders for CC- type inserts with 90° lead angle.

SKU: 10.638.411

Insert Holder Set, IH1TW20C

Unit of Measure: Each
Price: $304.00

SKU: 10.638.412

Insert Holder Set, IH2TW20C

Unit of Measure: Each
Price: $346.00

SKU: 10.638.421

Insert Holder Set, IH1TW25C

Unit of Measure: Each
Price: $320.00

SKU: 10.638.422

Insert Holder Set, IH2TW25C

Unit of Measure: Each
Price: $374.00

SKU: 10.638.431

Insert Holder Set, IH1TW32C

Unit of Measure: Each
Price: $337.00

SKU: 10.638.432

Insert Holder Set, IH2TW32C

Unit of Measure: Each
Price: $393.00

SKU: 10.638.441

Insert Holder Set, IH1TW41C

Unit of Measure: Each
Price: $358.00

SKU: 10.638.442

Insert Holder Set, IH2TW41C

Unit of Measure: Each
Price: $408.00

SKU: 10.638.451

Insert Holder Set, IH1TW53C

Unit of Measure: Each
Price: $374.00

SKU: 10.638.452

Insert Holder Set, IH2TW53C

Unit of Measure: Each
Price: $441.00

SKU: 10.638.461

Insert Holder Set, IH1TW68C

Unit of Measure: Each
Price: $397.00

SKU: 10.638.462

Insert Holder Set, IH2TW68C

Unit of Measure: Each
Price: $457.00

SKU: 10.638.471

Insert Holder Set, IH1TW98-TW148C

Unit of Measure: Each
Price: $475.00

SKU: 10.638.472

Insert Holder Set, IH2TW98-TW148C

Unit of Measure: Each
Price: $519.00
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